baber/WOPTO huggingface dataset:
Patent KR-20210093791-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: LEE WOOCHUL
IPC: H01L51/50
Filed: 2021-01-20
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device including the same. The compound described in the present specification can be used as a material for an organic material layer of the organic light emitting device. In the case of manufacturing the organic light emitting device including the compound according to an exemplary embodiment of the present invention, the organic light emitting device having excellent luminous efficiency, low driving voltage, high efficiency, and long lifespan can be obtained.
Patent KR-20220105496-A (KR)
Inventor: OH HYUK
IPC: H03K23/62
Filed: 2021-01-20
Abstract: An image sensor is disclosed. The image sensor may include: a counting code generator for generating a counting code; a pixel array including at least one pixel; a correlated double sampling (CDS) circuit for outputting a comparison signal generated by comparing the magnitude of a ramp signal and the magnitude of a pixel signal output from at least one pixel; a pulse generator for generating a pulse signal synchronized with a first clock signal based on the comparison signal; and a counter circuit for latching the value of the counting code in response to the level transition of the comparison signal based on the pulse signal.
Patent KR-20220107386-A (KR)
Inventor: LEE DO YOUNG
IPC: A23L3/16
Filed: 2021-01-25
Abstract: The present invention relates to a method for preparing high functional nuts containing saponin. In general, nuts are commercialized by being peeled so that rancidification progresses and thus a flavor is reduced. Nuts prepared according to the present invention are dried after being aged with a natural fermented product, so that the rancidification is reduced and the flavor is improved.
Patent KR-20220108611-A (KR)
Inventor: LEE HAE JUN
IPC: G06F16/2457
Filed: 2021-01-27
Abstract: Provided are a method and a device for providing an integrated search service. The method includes the steps of: determining a search word based on a text string acquired from a user; determining a common graphical user interface (GUI) template based on the search word; obtaining a plurality of search results retrieved based on the search word; categorizing the plurality of search results into a plurality of search result groups including a first search result group and a second search result group; displaying the common GUI template on a first region of a display among a plurality of regions of the display; and displaying summary information of the search results included in the first search result group and summary information of the search results included in the second search result group on the common GUI template displayed on the first region. Therefore, the present invention provides the integrated search service for search results of various categories.
Patent KR-20220109856-A (KR)
Inventor: PARK JIN YOON
IPC: F24F13/06
Filed: 2021-01-29
Abstract: The present invention relates to a ventilator for sharing information of each room with a controller for the ventilation of each room and a zone determination method for the ventilation of each room. In accordance with one embodiment of the present invention, the ventilator for sharing information of each room with a controller for the ventilation of each room, includes: a body including a first storage unit storing information of each room to perform ventilation for each room, a communication unit performing communication with a main controller, and a control unit controlling ventilation work according to the information of each room; and a controller including an input unit receiving the information of each room, a second storage unit storing the information of each room inputted by the input unit, and a communication unit communicating with the body, wherein when the information of each room is not stored in at least one of the first and second storage units, the control unit duplicates and transfers the information of each room to the at least one of the first and second storage units. Therefore, the present invention is capable of improving efficiency by saving costs and time.
Patent KR-20220110009-A (KR)
Title: Assembled Multi-Tab
Inventor: CHA MYEONG BEEN
IPC: H01R13/514
Filed: 2021-01-29
Abstract: The present invention relates to an assembled power strip which includes several outlet blocks and stump cords. At least one power strip can be designed in consideration of the diversity of devices used by users. As described in the above invention, a user can enjoy a more convenient electronic life by using various advantages of the assembled power strip.
Patent KR-20220110933-A (KR)
Inventor: KIM MYUNG JIN
IPC: G06Q30/08
Filed: 2021-02-01
Abstract: Disclosed in the present invention is a cyber storage system for the preservation and distribution of private cultural assets, comprising: a physical storage in which private cultural assets, which are cultural assets owned by individuals, families, and companies, are entrusted and actually managed and preserved; a cyber storage in which a system user can view the private cultural assets and apply for rental of a private cultural asset by using three-dimensional images or high-resolution two-dimensional photographs of the private cultural assets entrusted to the physical storage; and a control unit which is linked with and controls the physical storage and the cyber storage. The control unit, when the private cultural asset is entrusted to the physical storage or the private cultural asset is loaned from the physical storage, automatically updates the cyber storage in conjunction with the cyber storage, such that the cyber storage is up to date, and when an application for rental of the private cultural asset is received by the cyber storage from the system user, processes the private cultural asset to be loaned in conjunction with the physical storage.
Patent KR-20220112529-A (KR)
Inventor: KIM SUNG TAI
IPC: G01M99/00
Filed: 2021-02-04
Abstract: The present invention relates to an airtightness testing device for a dome-shaped monitoring camera housing. More specifically, the airtightness testing device for a dome-shaped monitoring camera housing rapidly and accurately performs an airtightness test of a geometric dome-shaped monitoring camera housing. The airtightness testing device for a dome-shaped monitoring camera housing comprises a jig, a sealing means, and an air supply means.
Patent KR-20220114190-A (KR)
Title: Post fixing device of prefabricated building
Inventor: AHN MI RAN
IPC: E04B1/24
Filed: 2021-02-08
Abstract: The present invention relates to a wall facility fixing device for installing and fixing wall facilities on posts of a prefabricated building. A prefabricated wall has a simple structure which requires low construction cost and is easy to construct, whereas when an H-beam is used, a part of the H-beam protrudes inwards, which causes difficulty in space utilization. In view of the above, proposed in the present invention is a wall facility fixing device of a prefabricated building, which can be simply fastened and used to an H-beam projecting to the indoor side of a wall. The wall facility fixing device comprises a triangular support (200) tightly fixed to the front surface of a head (110) of an H-beam (100) projecting from a wall and a fixing means for fixing the triangular support (200) to the H-beam (100).
Patent KR-20210147862-A (KR)
Inventor: SONG YOU YOUNG
IPC: G06N5/02
Filed: 2021-02-16
Abstract: A method for learning of an inverse synthesis prediction model comprises: a step of determining the information to be paid attention to in a first character string information of the product based on the first graph information of the product, and encoding the first character string information based on a determination result; a step of determining the information to be attended to from the first graph information and the second graph information of a reactant, and decoding the second character string information of the reactant based on the determination result; and a step of learning the inverse synthesis prediction model based on a decoding result of the second character string information.
Patent KR-20220117575-A (KR)
Title: Composition for repairing teeth or bones derived from fish bones and manufacturing method thereof
Inventor: YOON HYUN SEO
IPC: A61L24/00
Filed: 2021-02-17
Abstract: The present invention relates to a composition for tooth or bone restoration derived from fish bone, and a method for manufacturing the same. The method for manufacturing the composition for tooth or bone restoration derived from fish bone according to an embodiment of the present invention includes: a pulverizing step of pulverizing fish bones to manufacture a pulverized product; a reaction step of manufacturing an aqueous solution by mixing the pulverized product with magnesium chloride, organic acid, and a phosphoric acid compound; a heat treatment step of heat-treating the aqueous solution at 90 to 150 ℃; and a separation step of separating and purifying the precipitate of the aqueous solution after the heat treatment step.
Patent KR-20220117975-A (KR)
Title: Method of selecting target objects for livestock serum monitoring
Inventor: PARK HYUK
IPC: G16H10/60
Filed: 2021-02-18
Abstract: The present invention relates to a method for selecting a target entity for livestock serum monitoring. The method is performed by a computer (for example, a server, a desktop, a laptop or the like) communicating with a livestock disease control system such as the Korea Animal Health Integrated System (KAHIS) possessing livestock monitoring information (for example, farm information, past test result information about livestock diseases, stockbreeding facility visit history information of livestock trucks and the like), and a livestock history management system such as a livestock entity history system (MTRACE) managing livestock entity history information by farm (for example, an entity history number, the date of birth and the like) to acquire monitoring information for livestock disease control, and, when a necessary parameter for livestock serum monitoring is inputted into the computer, a sample size for livestock serum monitoring is calculated based on the inputted parameter, and entities subject to serum sample collection are randomly selected from among livestock raised by a livestock farm in a designated zone based on the calculated sample size. In accordance with the present invention, the method is capable of solving existing inconveniences and difficulties with which the livestock monitoring information and the livestock history information need to be downloaded into a livestock disease manager computer every time a change is made in the same information, and then, recalculation using a spreadsheet program such as Excel needs to be performed; and conveniently and efficiently selecting entities subject to serum sample collection, necessary for livestock serum monitoring.
Patent KR-20220121325-A (KR)
Title: The department recommendation service system and methods based on personal skills
Inventor: LEE JOONG HOON
IPC: G06N20/00
Filed: 2021-02-25
Abstract: The present invention relates to a system and method for a department recommendation service based on personal competence. The method includes: a first step of generating and storing department information analysis data through machine learning by collecting department information data including department information, introduction information of the department information, and department class information from a plurality of university institutions, in a platform server; a second step of receiving personal competency information of a user including possessed certificate information and external activity information of the user inputted from the user through a user terminal; a third step of generating and providing a plurality of pieces of recommended department information by comparing the department information analysis data stored in the first step with the personal competency information of the user inputted in the second step; a fourth step of recommending a department based on the recommended department information of the user analyzed in the third step, and displaying a correlation between a plurality of recommended departments in a diagram form and providing the correlation to the user terminal; and a fifth step of, when one of the departments recommended in the fourth step is selected through the user terminal, analyzing comparative analysis data corresponding to a result value of comparing the department information analysis data corresponding to the selected department with the personal competency information of the user. Therefore, the present invention is capable of selecting a career with high satisfaction through competency analysis.
Patent KR-20210114338-A (KR)
Title: Substrate processing method and substrate processing apparatus
Inventor: MURAKI YUSUKE
IPC: H01L21/02
Filed: 2021-02-25
Abstract: The present invention appropriately removes a spacer film as an insulating film in processing a substrate in which silicon layers and silicon germanium layers are alternately stacked. It is a method of processing a substrate in which a silicon film and a silicon germanium film are alternately stacked. The method includes the processes of: forming a spacer film having a low dielectric constant on at least side surfaces of the silicon film and the silicon germanium film, and forming an oxide film on the surface layer of the spacer film by a radicalized oxygen-containing gas using a remote plasma; and etching and removing the formed oxide film.
Patent KR-20220121549-A (KR)
Title: Method for preparing vinyl compound
Inventor: LEE EUN YONG
IPC: C08L35/06
Filed: 2021-02-25
Abstract: One aspect of the present invention relates to a method for producing a vinyl-based compound. The method includes the steps of: (S1) preparing a copolymer having a structure of chemical formula 1; (S2) preparing a first intermediate by adding a first monomer containing a vinyl group to the copolymer; (S3) preparing a second intermediate by adding a second monomer to the first intermediate; and (S4) preparing a vinyl-based compound by adding a third monomer including an aromatic ring and a vinyl group bonded to the aromatic ring to the second intermediate. In the chemical formula 1, n of structure A is an integer satisfying 0 <= n <= 10, and A is an alkyl group, a cycloalkyl group, an aromatic compound or a polymer thereof. The vinyl-based compound of the present invention has excellent heat resistance and low viscosity, and thus has high fluidity and low dielectric properties.
Patent KR-20220128176-A (KR)
Title: Vision Camera Installation Bracket for Screen Golf
Inventor: KIM YOUNG DEUG
IPC: F16M13/02
Filed: 2021-03-12
Abstract: An installation bracket for a vision camera for screen golf of the present invention includes: a base plate installed to horizontally rotate with respect to a target to be installed; a first rotation plate rotating with respect to the base plate; and a second rotation plate which rotates with respect to the first rotation plate and in which a vision camera is installed. Accordingly, the present invention can provide an effect of facilitating filming in a triaxis direction and angle adjustment in a state that the vision camera is installed on a ceiling or wall.
Patent KR-20220130471-A (KR)
Title: Food in season subscribing system and method therof
Inventor: KIM SUN JAE
IPC: G06Q50/12
Filed: 2021-03-18
Abstract: The present invention relates to a seasonal food subscription service system and method. In a seasonal food subscription service system, the present invention includes: a seasonal food subscription service system which provides information on seasonal food of restaurant(s) located in a specific area; a user terminal which accesses the subscription service system through a wired or wireless communication network to search for the restaurants located in a specific area and seasonal foods provided by the restaurants; and a restaurant service server which is connected to the subscription service system through the wired/wireless communication network and provides seasonal food information according to a seasonal food subscription request signal from the user terminal. The present invention allows the restaurants across the country to easily introduce the seasonal food.
Patent KR-20220133449-A (KR)
Title: Automatic assembly apparatus of exhaust gas recirculation cooler
Inventor: OH GYUHYEON
IPC: F02M26/65
Filed: 2021-03-25
Abstract: The present invention relates to an automatic assembly apparatus of an exhaust gas recirculation apparatus which can automatically assemble an exhaust gas recirculation apparatus (EGR cooler) which is a high-performance, high-efficiency eco-friendly automobile part capable of markedly reducing nitrogen oxide emissions. A center frame (C) is installed on an upper portion of a base frame (B). Guide rails (52, 52') are installed on both sides of the middle of the center frame (C), and a cell tube mounting part (40) with a lifting jig (41) is installed on the top. Lower baffle plate jigs (51, 51') lifted by a hydraulic cylinder (50) are integrally formed on a mounting part frame (F) to the bottom of a cell tube (10). Both sides of an upper portion of the mounting part frame (F) are slid forward and backward along the guide rails (52, 52') by an air cylinder (53). Tube aligning and bending jigs (61, 61') are installed on the left and right sides of the cell tube mounting part (40) to be simultaneously slid to the left and right by hydraulic cylinders (60, 60'). Hydraulic cylinders (70, 70') with side burring plate jigs (71, 71') are installed on the rear ends of the hydraulic cylinders (60, 60') on which the tube aligning and bending jigs (61, 61') are installed, and upper baffle plate jigs (81, 81') lifted by a hydraulic cylinder (80) are installed on the top.
Patent KR-20220134913-A (KR)
Inventor: CHO SEONGHWAN
IPC: H03M3/00
Filed: 2021-03-29
Abstract: The present invention discloses a capacitance-to-digital converter with a continuous time bandpass delta-sigma structure. The apparatus comprises: an adder and DAC unit for receiving a pulse, adding an input frequency and a reference frequency, and outputting a first output voltage; a first resonance unit for receiving the first output voltage and resonating the same using a first transfer function and outputting a second output voltage; a second resonance and forward transfer path unit for receiving the second output voltage, resonating the same using the first transfer function, outputting a third output voltage, and forward transferring and filtering the second output voltage; and a comparator for receiving the third output voltage, quantizing the same in response to a sampling frequency, and outputting a bit signal. According to the present invention, a thermal noise phenomenon generated due to noise folding occurring in an input capacitor is reduced, thereby reducing power consumption and preventing flicker noise. In addition, the bandpass delta-sigma structure is adopted, thereby enabling a higher resolution and energy efficient design.
Patent KR-20210137383-A (KR)
Title: Phosphatase that modulates blood-brain barrier crossing of Cryptococcus neoformans, and method for screening antifungal agents using the same
IPC: C12Q1/42
Filed: 2021-04-01
Abstract: SSU72, SIW14, SIT4, and GDA1 are phosphatase genes whose relevance to the pathogenicity of Cryptococcus neoformans and function of regulating blood-brain barrier crossing are newly investigated, and thus can be used for screening novel antifungal agents targeting the genes.
Patent KR-20220137493-A (KR)
Title: Solid fragrance composition and method for manufacturing solid fragrance
Inventor: PARK NO JIN
IPC: A61L9/012
Filed: 2021-04-02
Abstract: The present invention relates to a matrix-type fragrance composition which stably carries fragrance and then uniformly releases the same over time, and to a method for manufacturing the composition. In particular, the fragrance composition according to one aspect of the present invention has improved fragrance release uniformity and release amount, and has excellent high-temperature stability. In addition, the present invention provides a method for producing a solid fragrance that is very simple, has excellent high-temperature stability, has improved fragrance release uniformity and release amount, and can release fragrance at a constant rate for a long period of time. The fragrance composition comprises a fragrance material and a fragrance matrix component.
Patent KR-20220138891-A (KR)
Inventor: LEE HI KOAN
IPC: B25J11/00
Filed: 2021-04-06
Abstract: The present invention relates to a cross member riveting device for a commercial vehicle, comprising: a riveting robot for moving a riveting module close to a cross member and performing a riveting operation; a jig for supporting and fixing the cross member; a robot controller for controlling the operation of the riveting robot; a work load sensing part for sensing the work load of the riveting robot; an alignment state sensing part for the positional alignment state of the riveting module and the cross member based on images; and a monitoring part for synchronizing the output values of the robot controller, the work load sensing part and the alignment state sensing part when performing a riveting operation, and obtaining and analyzing the same at the same time to permit the riveting operation if the time of a riveting order, the time of maximal work load generation and the time of alignment completion coincide with one another and otherwise to stop the riveting operation immediately. Therefore, provided is a cross member riveting device for a commercial vehicle, wherein a cross member can be riveted more accurately and more securely, and the generation of a defective product can be prevented in advance.
Patent KR-20220140203-A (KR)
Inventor: CHEONG GUPIL
IPC: H04W4/80
Filed: 2021-04-09
Abstract: Disclosed is an electronic device. The electronic device comprises: a first communication circuit supporting communication according to a Bluetooth protocol; a second communication circuit supporting communication according to an ultra-wideband (UWB) protocol; a processor; and a memory. The electronic device may be configured to receive a first signal from a second external electronic device, transmit first quality information related to communication with a second external electronic device to at least one first external electronic device, receive second quality information related to communication between the at least one first external electronic device and the second external electronic device from the at least one first external electronic device, and determine a device to communicate with the second external electronic device based on the UWB protocol from among the electronic device and the at least one first external electronic device based on the first quality information and the second quality information. In addition, various embodiments identified through the present document are possible. Accordingly, the electronic device may perform an exclusive response by sharing communication quality.
Patent KR-20210046613-A (KR)
Title: Hetero compounds and organic light emitting devices comprising the same
Inventor: KIM JUNG KEUN
IPC: H01L51/00
Filed: 2021-04-13
Abstract: The hetero compound of the present invention is represented by formula 1 below. [Formula 1] In above formula 1, R_1 and R_2 are each independently any one of hydrogen and a substituted or unsubstituted heteroaryl group having 3 to 30 carbon atoms; at least one is a heteroaryl group; L is a substituted or unsubstituted arylene group having 6 to 30 carbon atoms, or a substituted or unsubstituted hetero arylene group; R_3 and R_4 each independently represents any one of hydrogen, a substituted or unsubstituted aryl group having 6 to 30 carbon atoms, an alkyl group having 1 to 10 carbon atoms, and a heteroaryl group having 3 to 30 carbon atoms; and at least one of the two dotted lines is bonded.